TURBINE-TYPE FUEL PUMP FOR AUTOMOBILE HAVING VAPOR HALL FILTER

摘要

PURPOSE: A turbine-type fuel pump for a vehicle with a vapor hall filter is provided to prevent the inflow of foreign material into a fuel pump through a vapor hole. CONSTITUTION: A turbine-type fuel pump for a vehicle with a vapor hall filter comprises a fuel sucking case(20), and a vapor hole filter(40). The fuel inhalation case comprises a vapor hole(24) discharging the vapor generated due to collision by the fuel inhalation and the rotation of an impeller(21). The filter section comprises a body and a filtering element. The filtering element filters the foreign material in suction of the fuel tank installed the fuel pump. The vapor hole filter prevents the inflow of fuel and the foreign material before the pressure is generated between the fuel inhalation case and the impeller in the initial driving of the fuel pump.